baber/WOPTO huggingface dataset:
Patent JP-2001197734-A (JP)
Title: Switching power supply
Inventor: SASAKI MASATO
IPC: H02M3/28
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply capable of reducing the cost also capable of detecting even a light load by eliminating also a loss according to detection of the load. SOLUTION: This switching power supply is provided with a main control 3 outputting an output pulse for changing a pulse width in accordance with the output current, and further provided with a detection part 21 detecting voltage changed in accordance with this output pulse, and a sub-control 22 outputting a signal for switching an operating mode based on the voltage detected by the detection part 21.
Patent JP-2001194328-A (JP)
Title: Method for inspecting gas detector
Inventor: KAINO HIROSHI
IPC: G01N27/12
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate proper inspection work if gas detectors differ in shape and gas for inspection differs in supplying method. SOLUTION: A gas detector is provided with a casing 5 having a gas detecting space 4 containing a gas detecting means equipped with a gas detecting element 1. Vent parts 6 are opened/formed in the casing 5 to allow air to flow into and out of the space 4 and to enable a detected gas to be led from the outside to the element 1. The gas for inspection is supplied from the vent parts 6 into the space 4 to inspect the function of the detecting means. Prior to letting in a specified amount of gas for inspection via the vent parts 6, a time period for supplying the gas for inspection is set based on the degree of opening of the vent parts 6, and on the volume of the space 4 in the casing 5, and the gas for inspection is supplied from the vent parts 6 into the space 4 during the supplying time period.
Patent JP-2001191057-A (JP)
Title: Deodorizing apparatus in garbage treating device
Inventor: SAKAI SEIJI
IPC: B01D53/81
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To inform time period for exchanging microorganism or microorganism medium in a deodorizing tank. SOLUTION: In a garbage treating device which is constituted of a treating tank 2 for stirring and blending the garbage and the microorganism medium and the deodorizing tank 3 for deodorizing exhaust gas exhausted from the treating tank 2 by action of the microorganism medium, an odor detector 32 is provided at an exhaust port 30 of the deodorizing tank 3 and, based on detection result of the odor detector and elapse information of preset operation time, exchange time period of the microorganism medium is informed.
Patent JP-2001195821-A (JP)
Title: Device for correcting reproduction speed error
Inventor: IKEUCHI KOICHI
IPC: G11B19/28
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting the reproduction speed error, in which the over-flow and under-flow of a memory are not generated when objective data are stored in the memory. SOLUTION: When the present address becomes just before the objective address, the address difference between the writing address of a storage means and the reading address is settled to be a half of the capacity of the storage means.
Patent JP-2001192736-A (JP)
Title: Method for producing high strength hot rolled steel sheet excellent in sheet shape and workability
Inventor: INAZUMI TORU
IPC: C22C38/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength hot rolled steel sheet excellent in sheet shape and workability, in which a balance of elongation- strength can be improved by refining its structure without deteriorating the sheet shape. SOLUTION: At the time of subjecting steel containing, by weight, 0.04 to 0.2% C, 0.25 to 2.0% Si, 0.5 to 2.5% Mn and <=0.1% Al to continuous casting and subsequently subjecting the obtained steel stab to hot rolling after reheating or directly, in finish rolling in succession to rough rolling, the draft in a final stand is controlled to <30%, and also, the finish rolling is completed in the temperature range of the Ar3 transformation point to (the Ar3+60 deg.C), next, within 1.0 sec after the completion of the hot rolling, cooling is started, primary cooling to (Ar3-30 deg.C) to the Ar1 transformation point is executed at >200 deg.C/sec, slow cooling or air cooling is executed in the temperature region of the Ar3 transformation point to the Ar1 transformation point at <=10 deg.C/sec for >=2 sec,  is subsequently subjected to second cooling at >=30 deg.C/sec and is then coiled at <=300 deg.C.
Patent JP-2001202290-A (JP)
Title: Security managing method and its program recording medium
Inventor: OTSUKA MOTOI
IPC: G06F21/60
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To efficiently perform work for setting corresponding between a DB card and a portable terminal and correspondence between a card and a user, to avoid providing mechanism for taking a countermeasure for security with respect to the card to a portable terminal device itself and to reliably check not only whether the terminal is legal but also whether the user is legal by allowing a server device to batch perform the setting of both of the correspondences. SOLUTION: The server device 1 writes 'hardware identification number' to a DB card 3 and a portable terminal device 2 capable of accessing it and writes user information to the card. When an optical terminal device accesses the card, based on the collating result of the 'hardware identification number' in this card and its own 'hardware identification number', whether the terminal is legal terminal which is permitted to access is checked with respect to the card and inputted operator information and user information in the card are collated for user check.
Patent JP-2001203691-A (JP)
Title: Network traffic monitor system and monitor method to be used for it
Inventor: NAGAO YASUTAKA
IPC: H04L12/70
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a network traffic monitor system that can cope with a large scale network by grasping a service distribution ruling the behavior of an IP network employing the Diffserv protocol. SOLUTION: An interface section 31 captures an IP packet and terminates the physical layer and the data link layer. An extract section 32 extracts a DSCP(Diffserv Code Point), a sender IP address and a destination IP address required for traffic tantalization from an IP header. An analysis section 33 totalizes traffic for each service class and each sub-network from the extracted information and a net mask and stores the result in a form of MIB(management information base) to a memory section 35. A control section 34 sets a net mask to calculate a sub network address from a monitor manager 4 via an SNMP agent 36 so as to control the entire operation of a traffic monitor section 3.
Patent JP-2001201822-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OGATA YASUHIRO
IPC: G03C1/91
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To improve sharpness, brightness and light resistance and to represent depth. SOLUTION: For the silver halide photographic sensitive material with at least one photosensitive silver halide emulsion layer on the base, resin coated paper with a resin layer is used as the base and a pearlescent pigment is contained in the resin layer on the silver halide emulsion layer side of the base.
Patent JP-2001204302-A (JP)
Title: Plug
Inventor: KITAGAWA YASUHIRO
IPC: A01K85/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a plug generating a more effective fish-attracting sound by moving in water. SOLUTION: A plate 8 is placed in a cavity 2 of the body 1 of the objective plug in a manner fixed at one end 8c of the plate and swingable at the other end 8d. Particles 10 are movably placed between the inner face of the cavity 2 of the plug body 1 and at least one surface 8a of the plate 8.
Patent JP-2001198408-A (JP)
Title: Filter apparatus
Inventor: DAIDO HITOSHI
IPC: B01D29/66
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To arrange filter units in opposed relationship and to mutually connect the filtrate taking-out ports and washing fluid passing ports of the filter units in an immersion type filter apparatus wherein a plurality of filter units are connected. SOLUTION: A filter apparatus 70 is constituted by connecting a plurality of filter units 71. Each of the filter units 71 is constituted by superposing a pair of frame members 72, 72 one upon another through a peripheral spacer 73 to form an apparatus 74 and mounting filter cloths 75, 75 on both surfaces of the apparatus body 74. The interior of the apparatus body 74 is surrounded by the spacer 73 and the frame members 72 to become a filtrate chamber 76, and a filtrate outlet 77, a washing air inlet 78, a washing air outlet 79 and a washing water inlet 80 are provided so as to communicate with the filtrate chamber 76. In each filter unit 71, joint members 90 are protruded from the parts of these inlets 78, 80 and mutually connected by rubber rings 95 and hose bands 96.
Patent JP-2000224236-A (JP)
Title: Electric communication system and method for operating the system
Inventor: SHAFFER SHMUEL
IPC: H04L12/56
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the band of a network by selecting an encoding algorithm to be used by plural telephone communication terminals based on a network band width and adjusting it so as to dynamically assigning a band width. SOLUTION: A bandwidth assigning server SWAS 109 is provided in a packet exchanging network and the thresholds (X) and (Y) of a codec/encoding algorithm are stored in a memory 308. A usable encoding algorithm and hierarchy information are requested to a terminal, sent-back information is stored in the memory 308 of BWAS, and the band width information of a system monitored by a band width monitor 306 and the threshold X of the memory 308 are compared with each other. At the time of exceeding the threshold, the terminal uses a slow codec by adjusting an encoding hierarchy based on the main cause of a load, a traffic, etc. When the information is lower than a threshold Y as the result of comparing with Y, the terminal is instructed to restore the encoding algorithm of BWAS designation to equivalently adjust the hierarchy of the algorithm.
Patent JP-2001211044-A (JP)
Title: Production method of surface acoustic wave device
Inventor: MATSUI ATSUSHI
IPC: H03H3/08
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a surface acoustic wave device which prevents an electrode from being corroded or broken during a step of dicing. SOLUTION: The production method of a surface acoustic wave device comprises a first step where a plurality of surface acoustic wave elements are formed on a water 12, a second step where the wafer 12 is then irradiated with soft X-rays to be destaticized, and a third step where the wafer 12 is then diced into individual surface acoustic wave elements 5.
Patent JP-2001209767-A (JP)
Title: Object to be accessed provided with non-contact ic module
Inventor: HINO YOSHIHARU
IPC: H01Q7/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an object to be accessed provided with a non-contact IC module excellent in operability. SOLUTION: In the object 7 to be accessed provided with the non-contact IC module having a semiconductor element 4 and an antenna 3 for radio communication, one antenna 3 for radio communication is provided over the two surfaces of the object 7 to be accessed.
Patent JP-2001211968-A (JP)
Title: Chair
Inventor: WADA MASAKI
IPC: A61H7/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of automatically adjusting a seat height and a backrest part to suitable positions when a therapist or a user having a different leg length is to sit down. SOLUTION: In the chair having a seat part 1 and a freely rising/falling backrest part 2 held with a leg part 4, this chair is provided with an elevating/ lowering mechanism (elevating/lowering means) 5 for integrally elevating/ lowering the seat part 1 and the backrest part 2 at the lower part of the seat part 1 of this chair, the seat part 1 and the backrest part 2 can be made rise/fall and elevated/lowered to be held at the suitable positions and can be adjusted to the positions adaptive for the leg length or physique of the therapist or the user.
Patent JP-2001215800-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: SUNAHARA MASARU
IPC: G03G21/18
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which does not adversely influence image characteristics while avoiding a trouble that the remaining amount of developer is much at corners in a developer container. SOLUTION: In this developing device 1 equipped with a developer carrying member 101 feeding the developer 11 stored in the developer container 2 to a developer carrier 3, the member 101 is equipped with an elastically deformed elastic sheet 112 rotating around a rotary shaft disposed in parallel with the center shaft of the carrier 3 and at the upper part than the center shaft of the carrier 3 and feeding the developer 11 to the carrier 3. Then, an auxiliary feeding member 114 rotatable while holding the same rotary shaft as the sheet 112 and having higher rigidity than the sheet 112 is disposed in non-contact with the sheet 112 in a non-load state in the vicinity of the end in the shaft direction of the sheet 112.
Patent JP-2001211832-A (JP)
Title: Apparatus for producing ices
Inventor: KUROSAWA TAKESHI
IPC: A23G9/20
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To readily obtain ices provided with plural kinds of sauces by one apparatus for producing ices. SOLUTION: This apparatus for producing ices is equipped with a cooling cylinder 8, a takeout route 11 for extracting a frozen dessert food from the cooling cylinder, a plunger 12 for opening and closing the takeout route so as to control the takeout of a frozen dessert food, a sauce container stored with a liquid sauce for topping, a sauce container storage part for detachably holding the sauce container adjoined to the takeout route and a sauce force feed apparatus 2 for pushing out a sauce from the sauce container held by the sauce container storage part to the takeout route.
Patent JP-2001214855-A (JP)
Title: Viscous material carrying pump
Inventor: KONDO YOICHI
IPC: F04B15/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a viscous material carrying pump capable of improving carrying efficiency by increasing carrying force by eliminating an object being an obstacle to a sticky carrying material, reducing the number of valves and of avoiding trouble by the valves. SOLUTION: In this viscous material carrying pump 10 connected to the delivery side of a carrying material supply means 12 via first and second directional control valves 13, 14 and having first and second piston pumps 15, 16 for alternately performing suction and push-out operation in the first and second directional control valves 13, 14, respective suction passages of the first and second directional control valves 13, 14 are formed of smoothly bending passages 45, 46, and respective delivery passages of the first and second directional control valves are formed of linear passages 51, 52.
Patent JP-2001212813-A (JP)
Title: Method for manufacturing concrete structure
Inventor: YAMATO FUJIO
IPC: B28B7/36
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete structure on which a letter, a figure and the like can be accurately formed. SOLUTION: A method for manufacturing a concrete structure has a process for placing concretes containing mortar of 10-30 seconds flow down time and 250-350 mm flow value, which are measured by a specific method, into a from on which a sheet containing a curing-retarding agent is lined in a required shape.
Patent JP-2001223139-A (JP)
Title: Solid electrolytic capacitor and method of manufacturing it
Inventor: SHIMADA AKIHIRO
IPC: C25D11/06
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a solid electrolytic capacitor in which no very small space is formed between an anodically oxidized coating film and a conductive high polymer layer due to the high adhesion between the film and layer, and which has superior electrical characteristics can be manufactured. SOLUTION: In this solid electrolytic capacitor, the dielectric oxidized coating film and conductive high polymer layer are formed on a valve metal (Al, Ta, etc.), by electrolytically oxidizing the valve metal and another metal, such as platinum, stainless steel, etc., in an aqueous solution containing the monomer of the conductive high polymer, an appropriate electrolyte, and an added sulfonic acid-based surface active agent by using the valve metal as an anode and another metal as a counter electrode. Then the solid electrolytic capacitor is manufactured by performing cathode lead by using conductive paste, etc. The concentration of the added surface active agent is adjusted to >=1/2 of the critical micelle concentration of the surface active agent.
Patent JP-2001222158-A (JP)
Title: Toner replenishing container and electrophotographic image forming device
Inventor: BAN YUTAKA
IPC: B65D83/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing container provided with a handle 15 and a locking member 51 for locking or unlocking the turning the handle 15, which is constituted so that the operation of the member 51 is smoothly and surely performed and an energizing means 51c energizing the member 15 to a locking position has only to be installed at only one spot, so that space saving is realized. SOLUTION: This container is provided with the locking member 51 moving to freely reciprocate between the locking position and an unlocking position, and the energizing means 51c energizing the member 51 in either direction, and provided with a regulating means 15q regulating the posture of the member 51 when the member 51 is displaced against the energizing force of the means 51c. The member 51 is made annular and engaged with the cylindrical projecting part 12g of a container main body 11 by loose fit. The means 51c and the means 15q are installed at positions where they are nearly opposed across the center of rotation of the member 51. The means 15q is a rib-shaped projection formed on a turning member 15 and regulates the posture of the member 51 at the unlocking position.
Patent JP-2001226898-A (JP)
Title: Surface sizing agent and recording paper using the same
Inventor: FURUNAGA TOSHIKATSU
IPC: B41J2/01
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper capable of obtaining high-quality image free from blotting by suppressing spreading of ink dot formed by ink drop regardless of being inexpensive. SOLUTION: This surface sizing agent comprises a sizing agent, a bacterial cellulose and an ultrafine fiber-like cellulose derived from a plant and having <=10 μm average diameter and a cationic polymer. This recording paper capable of obtaining high-quality image free from blotting can be obtained at a low cost by carrying out surface sizing onto the surface of base paper mainly composed of fibrous pulp and filler by using the sizing agent of the present invention containing the ultrafine fiber-like cellulose.
Patent JP-2001228832-A (JP)
Title: Liquid crystal display device
Inventor: ISHII YASUSHI
IPC: G02F1/133
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the contrast of a liquid crystal display from lowering. SOLUTION: In the liquid crystal display device, when parallel and plural scanning electrodes 15 and data electrodes 13 are arranged orthogonal manner, and the electrodes 15 and 13 are driven dynamically by line order scanning, a dummy cycle for equalizing the selection time of the electrodes 15 and making, the period of frame signals 11, that select the electrodes 15, into a specific value is provided. In the derive one electrode 15 is selected within a dummy cycle.
Patent JP-2000200794-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKEDA SHINJI
IPC: H01L21/52
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid cracking which may occur in the reflow soldering process when a semiconductor device is packaged. SOLUTION: This semiconductor device provides not only the die bonding material 1, which bonds a supporting substrate, a semiconductor element 8, and another semiconductor element together, but also the sealing resin 9, which seals the semiconductor elements. The semiconductor element 8 is bonded to the lead frame by means of the film-type organic die bonding material 1, the properties of which are: a coefficient of water absorption of no more than 1.5 percent by volume, a coefficient of saturated moisture absorption of no more than 1.0 percent by volume, and a residual volatile content of no more than 3.0 percent by weight or elasticity modulus at 250 deg.C of no more than 10 MPa.
Patent JP-2001233227-A (JP)
Title: Steering device for vehicle
Inventor: MATSUNO KOJI
IPC: B62D6/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light weight steering device for a vehicle at a low cost, with a simple control system and a small number of part items, capable of performing a traffic lane deviation preventing mechanism surely without causing interference problems with steering by a driver, without a special steering angle control mechanism. SOLUTION: A power steering hydraulic setting part 1 mainly performs a vehicle speed sensing type power steering controlling for setting an assisting force for a steering force corresponding to a vehicle speed. The set assisting force is corrected in correspondence to signals from a power steering hydraulic correction part 2, and a hydraulic pressure generation electric motor 6 is controlled to drive based on the corrected assisting force to vary a discharge pressure of a hydraulic generation pump 7. The power steering hydraulic correction part 2 calculates a target steering wheel angle from a front road shape (a curve information). An actual steering wheel angle obtained from a steering wheel angle sensor 5 is compared to the target steering wheel angle to set a correction factor to reduce and/or increase the assisting force.
Patent JP-2001201721-A (JP)
Title: Spectacle frame
Inventor: KATSUKI HIROAKI
IPC: G02C5/14
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle frame for makeup which eliminates nose pads and pad arms of pads, obviates the come-off of the makeup of the nose, softly prevents the slipping off of the spectacle frame and is excellent in fitting. SOLUTION: This spectacle frame is formed by eliminating the nose pads 2 and pad arms 3 of the pads of the spectacle frame, connecting the one-side ends of metallic supporting rods 1 consisting of an elastic material by brazing to the inner side of temples 5, disposing the other-side ends of the supporting rods 1 in the state of branching the same to the inner side from the temples 5 and adhering nonskid silicon resin 7 to the inner side of the supporting rods 1.